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dc.contributor.authorYucel, Abdulkadir C.
dc.contributor.authorGeorgakis, Ioannis P.
dc.contributor.authorPolimeridis, Athanasios G.
dc.contributor.authorBagci, Hakan
dc.contributor.authorWhite, Jacob K.
dc.date.accessioned2018-02-01T07:25:02Z
dc.date.available2018-02-01T07:25:02Z
dc.date.issued2018-01-18
dc.identifier.citationYucel AC, Georgakis IP, Polimeridis AG, Bagci H, White JK (2018) VoxHenry: FFT-Accelerated Inductance Extraction for Voxelized Geometries. IEEE Transactions on Microwave Theory and Techniques: 1–13. Available: http://dx.doi.org/10.1109/tmtt.2017.2785842.
dc.identifier.issn0018-9480
dc.identifier.issn1557-9670
dc.identifier.doi10.1109/tmtt.2017.2785842
dc.identifier.urihttp://hdl.handle.net/10754/626991
dc.description.abstractVoxHenry, a fast Fourier transform (FFT)-accelerated integral-equation-based simulator for extracting frequency-dependent inductances and resistances of structures discretized by voxels, is presented. VoxHenry shares many features with the popular inductance extractor, FastHenry. Just like FastHenry, VoxHenry solves a combination of the electric volume integral equation and the current continuity equation, but with three distinctions that make VoxHenry suitable and extremely efficient for analyzing voxelized geometries: 1) it leverages a carefully selected set of piecewise-constant and piecewise-linear basis functions; 2) it exploits FFTs to accelerate the matrix-vector multiplications during the iterative solution of system of equations; and 3) it employs a sparse preconditioner to ensure the rapid convergence of iterative solution. VoxHenry is capable of accurately computing frequency-dependent inductances and resistances of arbitrarily shaped and large-scale structures on a desktop computer. The accuracy, efficiency, and applicability of VoxHenry are demonstrated through inductance analysis of various structures, including square and circular coils as well as arrays of RF inductors (situated over ground planes).
dc.description.sponsorshipSkoltech as part of the Skoltech-MIT Next Generation Program
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://ieeexplore.ieee.org/document/8263410/
dc.subjectFast Fourier transform (FFT)
dc.subjectFastHenry
dc.subjectinductance extraction
dc.subjectmagneto-quasistatic analysis
dc.subjectparasitic extraction
dc.subjectpartial element equivalent circuit
dc.subjectvolume integral equation (VIE)
dc.subjectvoxelized geometries
dc.titleVoxHenry: FFT-Accelerated Inductance Extraction for Voxelized Geometries
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journalIEEE Transactions on Microwave Theory and Techniques
dc.contributor.institutionDepartment of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA 02139 USA
dc.contributor.institutionCenter for Computational Data-Intensive Science and Engineering, Skolkovo Institute of Science and Technology, Moscow 143026, Russia.
kaust.personYucel, Abdulkadir
kaust.personBagci, Hakan
dc.date.published-online2018-01-18
dc.date.published-print2018-04


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